Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian Siegel, MD

Q: What is the NPI number for Brian Siegel?

The National Provider Identifier (NPI) for Brian Siegel is 1346258738, a Type 1 (individual) record in the CMS NPPES registry.

Interventional Pain Medicine Physician in Steamboat Springs, CO · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1346258738

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Registry record

Entity type Individual (Type 1)

Name Brian Siegel

Credential MD

Sex Male

Practice address 705 Marketplace Plz, Steamboat Springs, CO, 80487

Phone (303) 422-7991

Fax (303) 422-7994

Enumeration date Aug 3, 2006

Last updated in NPPES Apr 26, 2024

Taxonomy & licenses

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 38865 (CO) Secondary

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License 38865 (CO) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
139126	Medicaid	AZ	-
78426871	Medicaid	CO	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Brian Siegel?

The National Provider Identifier (NPI) for Brian Siegel is 1346258738, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brian Siegel practice?

The practice location on file with NPPES is in Steamboat Springs, CO. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-26.